Oilpan: Unship CSSValues and AnimatableValues

Source/core/css/resolver/StyleResolver.cpp

Index: Source/core/css/resolver/StyleResolver.cpp
diff --git a/Source/core/css/resolver/StyleResolver.cpp b/Source/core/css/resolver/StyleResolver.cpp
index b849a589e26d7b6904c8ebf9704fe7a7ec97ce53..b271f4d609fbb5f89ad6619ec0ad565761f41e01 100644
--- a/Source/core/css/resolver/StyleResolver.cpp
+++ b/Source/core/css/resolver/StyleResolver.cpp
@@ -677,14 +677,14 @@ PassRefPtr<ComputedStyle> StyleResolver::styleForElement(Element* element, const
 
 // This function is used by the WebAnimations JavaScript API method animate().
 // FIXME: Remove this when animate() switches away from resolution-dependent parsing.
-PassRefPtrWillBeRawPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(Element& element, const ComputedStyle* baseStyle, CSSPropertyID property, CSSValue* value)
+PassRefPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(Element& element, const ComputedStyle* baseStyle, CSSPropertyID property, CSSValue* value)
 {
     StyleResolverState state(element.document(), &element);
     state.setStyle(baseStyle ? ComputedStyle::clone(*baseStyle) : ComputedStyle::create());
     return createAnimatableValueSnapshot(state, property, value);
 }
 
-PassRefPtrWillBeRawPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(StyleResolverState& state, CSSPropertyID property, CSSValue* value)
+PassRefPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(StyleResolverState& state, CSSPropertyID property, CSSValue* value)
 {
     if (value) {
         StyleBuilder::applyProperty(property, state, value);